mail.sysplus.org - dns.ninja
mail.sysplus.org
| CNAME | sysplus.org | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.214.128.187🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| PTR | sysplus.org | ||||||
| NS | ns4.stratoserver.net ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:32🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns4.stratoserver.net | ||||||
| A | 217.160.80.159🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns4.stratoserver.net | ||||||
| NS | ns3.stratoserver.net | ||||||
| A | 2607:f1c0:fe:53:185:132:34:159🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns3.stratoserver.net | ||||||
| A | 185.132.34.159🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns3.stratoserver.net | ||||||
| MX | mail.sysplus.org ⭐ | ||||||
| TXT | v=spf1 a mx ip4:85.214.128.187 a:sysplus.org ~all | ||||||
| SOA | ns4.stratoserver.nethostmaster@strato-rz.de 2020-10-05 #37 | ||||||
sysplus.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.214.128.187🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| NS | ns4.stratoserver.net ⭐ | ||||||
| NS | ns3.stratoserver.net | ||||||
| MX | mail.sysplus.org ⭐ | ||||||
| TXT | v=spf1 a mx ip4:85.214.128.187 a:sysplus.org ~all | ||||||
| SOA | ns4.stratoserver.nethostmaster@strato-rz.de 2020-10-05 #37 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○NSns3.stratoserver.net2026-03-27 → 2026-06-15 · 2 obs
○ 2026-06-15 14:53:14
○NSns4.stratoserver.net2026-03-27 → 2026-06-15 · 2 obs
○ 2026-06-15 14:53:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| sysplus.org | ns3.stratoserver.net, ns4.stratoserver.net | - |
✅ Authoritative Response
Server:185.132.34.159
NS records: ns3.stratoserver.net, ns4.stratoserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysplus.org (unsigned zone)
⏱️ Timing
Total: 1253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | sysplus.org |
Analysis
Mail Server Role
mail.sysplus.org serves as a mail server for sysplus.org.
IP Addresses
mail.sysplus.org points to a single IP number: 85.214.128.187.
Additional host names — including sysplus.org and buddyline.com — share IP numbers with mail.sysplus.org.
Name Servers
The NS records for mail.sysplus.org delegate to ns3.stratoserver.net and ns4.stratoserver.net.
mail.sysplus.org shares its name server setup with other domains, including kruck.xyz, ruebenbankett.de, mathe.cloud and two others.
ns3.stratoserver.net resolves to 185.132.34.159 and 2607:f1c0:fe:53:185:132:34:159. Likewise, ns4.stratoserver.net resolves to 217.160.80.159 and 2001:8d8:fe:53:5747:2a74:d:32 — two IP addresses apiece.
Mail Servers
mail.sysplus.org has a single mail server: mail.sysplus.org itself.
mail.sysplus.org shares its mail server setup with other domains, such as sysplus.org.